I admit, I had so much fun with this mask on! When the bubbles form (you have to be fast applying the product because it takes around 1min to start bubbling!) It's all about fun. The mask felt "sloppy" on my face and you have to be careful around your mouth or you will eat the bubbles. It's tingling a bit but it didn't annoy me much. After 10 minutes you massage the bubbles and remove the mask with water. It takes a while ㅋㅋ but the after result is worthy! ~ my skin was so smooth and soft and firm. My mother said my face was whiter and even! I have a really troubled skin lately but it felt better after 1 application. I'm completely satisfied with the result so far and it's a nice gift idea as well since it's so fun to use :)